CN209214679U - A kind of specimen size and mass measurement integrated apparatus - Google Patents

Abstract

An integrated device for measuring sample size and quality, an integrated device for measuring sample size and quality, including an electronic scale, a sample placement area is provided in the middle of the weighing platform surface of the electronic scale, and a vertical An upward baffle; two ends on one side of the sample placement area are respectively provided with vertical upward slide bars, a horizontal ruler is arranged between the two slide bars, and a horizontal caliper is vertically connected to the horizontal ruler; the sample placement area A chute is arranged on the side opposite to the horizontal ruler, a vertical ruler is vertically connected to the chute, and a vertical caliper is vertically connected to the vertical ruler; the horizontal caliper and the vertical caliper are arranged oppositely. This device can conveniently measure the size and quality of the sample at the same time. When measuring the sample, the electronic caliper can be moved in all directions to read directly, so as to read the size and quality values of samples of different sizes. One person can complete the entire operation process alone. And can greatly improve the completion speed.

Description

An integrated device for measuring sample size and quality

technical field

The utility model belongs to the field of sample specification measuring devices, in particular to an integrated device for measuring sample size and quality.

Background technique

Rock and concrete indoor tests are very important test methods in the field of civil engineering. Here, the indoor test of geotechnical engineering is taken as an example. Before the start of the test, in order to select samples that meet the requirements of the test specifications, to avoid errors in sample wear caused by excessive hand contact, and to facilitate later data processing and analysis, it is necessary to measure whether the diameter, height, and quality of the sample meet the requirements. Eliminate unqualified samples. In the existing sample size measuring device and quality measuring device, multiple people are required to perform step-by-step operations for each measurement, and the sample is worn by multiple people, which will not only cause errors in the data, but also time-consuming and labor-intensive.

Utility model content

In view of the technical problems existing in the background technology, the utility model provides an integrated device for measuring sample size and quality. This device can conveniently measure the sample size and quality at the same time, and the sample can be moved in all directions during measurement. The electronic caliper reads directly, so as to read the size value and quality value of samples of different sizes. One person can complete the entire operation process alone, and the completion speed can be greatly improved.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical solutions to realize:

An integrated device for sample size and quality measurement, including an electronic scale, a sample placement area is provided in the middle of the weighing platform surface of the electronic scale, and a vertical upward baffle is provided at the edge of the sample placement area; two sides on one side of the sample placement area Two end points are respectively provided with vertically upward sliding bars, wherein one of the sliding bars is arranged near the vertical edge of the baffle plate; a horizontal ruler is arranged between the two sliding bars, and two holes are arranged on the horizontal ruler. The two holes are respectively sleeved on the two sliding rods and fixed by the fixing parts provided in the horizontal ruler, and the horizontal ruler is vertically connected with a horizontal caliper; on the opposite side of the sample placement area, a The chute is vertically connected with a vertical ruler, and the vertical ruler is vertically connected with a vertical caliper; the horizontal caliper and the vertical caliper are arranged oppositely.

In a preferred solution, the fixing member includes a button arranged in the horizontal ruler, the button is a square frame structure hollowed out up and down, one end of the button runs through the side wall of the horizontal ruler to form a drawer structure, and the other end of the button is connected to the horizontal ruler. The inner walls of the rulers are connected by a spring; the slide bar passes through the hole of the horizontal ruler and the middle part of the button at the same time, and the thrust of the spring clamps the slide bar between the button and the inner wall of the horizontal ruler.

In a preferred solution, at the joint between the vertical ruler and the vertical caliper, the vertical caliper is provided with a square hole, and the square hole is sleeved on the vertical ruler.

In a preferred solution, at the joint between the horizontal caliper and the horizontal ruler, the horizontal caliper is provided with a square hole, and the square hole is sleeved on the horizontal ruler.

In a preferred solution, the chute is a hollow cuboid channel with an elongated opening dug on the upper surface, and a square plate is horizontally arranged at the lower part of the vertical ruler, and the square plate slides in from the side of the chute.

In a preferred solution, the sample placement area is square.

This patent can achieve the following beneficial effects:

1. The baffle can provide the datum plane of the sample, and use the horizontal ruler and vertical ruler to measure the size and specification of the sample at the same time, which not only improves the measurement accuracy and comprehensiveness, but also is easy to operate, high in efficiency, simple and practical .

2. Combined with size measurement, the electronic scale can quickly read the quality parameters while measuring the size of the sample.

3. It can reduce the measurement error caused by human factors and improve the precision and accuracy.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

Fig. 1 is the overall structure diagram of the utility model;

Fig. 2 is a structure diagram of the utility model fixture;

Fig. 3 is the interception diagram of the connecting structure of the horizontal ruler and the horizontal caliper of the utility model;

Fig. 4 is a sectional view of the connection structure between the vertical ruler and the vertical caliper of the present invention.

In the figure: electronic scale 1, placement area 101, display screen 102, baffle plate 2, slide bar 3, horizontal caliper 401, horizontal ruler 402, button 403, vertical caliper 501, vertical ruler 502, chute 503.

Detailed ways

The preferred solution is shown in Figure 1, a sample size and quality measurement integrated device, including an electronic scale 1, a sample placement area 101 is provided in the middle of the weighing platform surface of the electronic scale 1, and a sample placement area 101 is provided on the edge of the sample placement area. vertically upward baffle 2; two end points on one side of the sample placement area 101 are respectively provided with vertically upward slide bars 3, wherein one slide bar 3 is arranged near the vertical edge of the baffle plate 2; two slide bars 3 A horizontal ruler 402 is arranged between them, and the horizontal ruler 402 is provided with two holes, and the two holes are respectively sleeved on the two sliding rods 3 and fixed by the fixed parts in the horizontal ruler 402, and the horizontal A horizontal caliper 401 is vertically connected to the ruler 402; a chute 503 is arranged on the side opposite to the horizontal ruler 402 on the sample placement area 101, and a vertical ruler 502 is vertically connected to the chute 503, and the vertical ruler 502 is vertical A vertical caliper 501 is connected; the horizontal caliper 401 and the vertical caliper 501 are arranged oppositely;

The horizontal caliper 401 , horizontal ruler 402 , vertical caliper 501 , vertical ruler 502 and slide bar 3 are all made of steel.

The preferred solution is shown in Figure 1, the fixing member includes a button 403 arranged in the horizontal ruler 402, the button 403 is a square frame structure hollowed out up and down, and one end of the button 403 runs through the side wall of the horizontal ruler 402 to form a drawer type structure, the other end of the button 403 is connected to the inner wall of the horizontal ruler 402 by a spring; the slide bar 3 passes through the hole of the horizontal ruler 402 and the middle part of the button 403 at the same time, and the thrust of the spring clamps the slide bar 3 between the button 403 and the horizontal ruler. Between the inner walls of the ruler 402.

Preferred scheme as shown in Figure 1, vertical ruler 502 and vertical caliper 501 joints, vertical caliper 501 is provided with square hole, and described square hole is socketed on the vertical ruler 502; The surface of the ruler 502 fits perfectly; since the vertical caliper 501 is located at one end of the vertical ruler 502, a certain extrusion force will be generated between the square hole and the vertical ruler 502, so the square hole and the vertical ruler 502 have a larger It will not slide down naturally under the action of friction.

A preferred solution is shown in FIG. 1 , where the horizontal caliper 401 and the horizontal ruler 402 are connected, the horizontal caliper 401 is provided with a square hole, and the square hole is sleeved on the horizontal ruler 402 .

The preferred solution is shown in Figure 1, the chute 503 is a hollow cuboid channel and the upper surface is dug with a long mouth, the bottom of the vertical ruler 502 is horizontally provided with a square plate, and the square plate slides from the side of the chute 503 enter.

A preferred solution is shown in FIG. 1 , the sample placement area 101 is square.

The working principle of the whole device is as follows:

1. Put the sample to be tested into the sample placement area 101 of the device, so that the sample is close to the baffle 2 .

2. To measure the size, press the two buttons 403 on one side of the horizontal ruler 402, move the horizontal ruler 402 up and down along the slide bar 3 to be flush with the upper part of the sample, release the button 403 and then fix the horizontal ruler 402, Move the horizontal caliper 401 horizontally with the horizontal ruler 402 so that it is close to the other side of the sample, read and record the indication on the reading area of the horizontal caliper 401, and complete the measurement of the upper position size; repeat the above-mentioned upper position size measurement steps, Complete the measurement of the middle and lower positions.

3. To measure the height, move the vertical ruler 502 along the chute 503 to the nearest position to the sample, and move the vertical caliper 501 along the vertical ruler 502 so that the lower surface is close to the upper surface of the sample, read Take and record the reading area of the vertical caliper 501 to complete the height measurement.

4. To measure the quality, read and record the indication in the reading area 102 on the electronic scale 1, and complete the quality measurement.

5. Complete the size and mass measurement, take away the sample, put the next sample to be tested into the sample placement area 101, and repeat the above steps 1, 2, 3, and 4.

Above-mentioned embodiment is only the preferred technical scheme of the present utility model, and should not be considered as the restriction to the present utility model, and the protection scope of the present utility model should be the technical solution described in the claims, including the technology in the technical solution described in the claims. An equivalent alternative to the feature is the scope of protection. That is, equivalent replacement and improvement within this scope are also within the protection scope of the present utility model.

Claims (6)

1. a kind of specimen size and mass measurement integrated apparatus, including electronic scale (1), it is characterised in that: electronic scale (1) weighing Sample rest area (101) are equipped in the middle part of platform surface, sample rest area (101) edge is equipped with baffle (2) vertically upward；Sample Two endpoints on rest area (101) one side are respectively equipped with slide bar (3) vertically upward, wherein a slide bar (3) is positioned close to At baffle (2) vertical edge；It is provided with horizontal ruler (402) between two slide bars (3), is set on horizontal ruler (402) There are two hole, described two holes are socketed in respectively on two slide bars (3) and the fixing piece by setting in horizontal ruler (402) is solid It is fixed, horizontal slide calliper rule (401) are vertically connected on horizontal ruler (402)；On sample rest area (101) with horizontal ruler (402) phase It to being provided on one side sliding slot (503), is vertically connected on sliding slot (503) vertical ruler (502), vertical ruler (502) is vertical It is connected with vertical slide calliper rule (501)；The horizontal slide calliper rule (401) and vertical slide calliper rule (501) are oppositely arranged.

2. a kind of specimen size according to claim 1 and mass measurement integrated apparatus, it is characterised in that: the fixation Part includes the key (403) being located in horizontal ruler (402), and the key (403) is the square frame structure of upper and lower hollow out, is pressed Key (403) one end forms drawer-type structure, key (403) other end and horizontal ruler (402) through horizontal ruler (402) side wall It is connected between inner wall by spring；Slide bar (3) also cross in the middle part of the hole of horizontal ruler (402) and key (403), spring Slide bar (3) is clamped between key (403) and horizontal ruler (402) inner wall by thrust.

3. a kind of specimen size according to claim 1 and mass measurement integrated apparatus, it is characterised in that: vertical ruler (502) with vertical slide calliper rule (501) junction, vertical slide calliper rule (501) are equipped with square hole, and the square hole is socketed in vertical ruler (502) On.

4. a kind of specimen size according to claim 1 and mass measurement integrated apparatus, it is characterised in that: horizontal slide calliper rule (401) and horizontal ruler (402) junction, horizontal slide calliper rule (401) are equipped with square hole, and the square hole is socketed in horizontal ruler (402) On.

5. a kind of specimen size according to claim 1 and mass measurement integrated apparatus, it is characterised in that: the sliding slot (503) be hollow cuboid channel and upper surface cutting has elongated mouth, and vertical ruler (502) lower horizontal is provided with square plate, institute Square plate is stated to slide into from sliding slot (503) side.

6. a kind of specimen size according to claim 1 and mass measurement integrated apparatus, it is characterised in that: sample is placed Area (101) is rectangular.